Enigma Black Diamond: 555.55-Carat Gem Likely from Outer Space Now for Sale

The Enigma black diamond is a 555.5-carat gem, probably from space, being displayed and auctioned for the first time. Find out more about the record-breaking black space diamond!

The Enigma: Mysterious black diamond up for auction

Black diamond that formed more than 2.6 billion years ago goes on display for the first time

Enigma Black Diamond: 555.55-Carat Gem Likely from Outer Space Now for Sale

The Enigma' - a 555.55 carat Fancy Black Diamond, The Enigma: 555.55 Carat Fancy Black Diamond, 2022

A 555-Carat Black Diamond Is Going Up for Auction. Did It Really Come From Space?

Billion-Year-Old Black Diamond 'The Enigma' Sells For More Than £3 Million

555.55-Carat Black Diamond With Interstellar Origins Could Fetch $6.8 Million - Reusch Jewelers: Since 1885

The Enigma' Fetches $4.29MM, Thanks to 9-Minute Overtime Bidding Session

555.55-carat black diamond believed to be from space is on sale